GSM3753971: A LV S130 ATACseq; Homo sapiens; ATAC-seq
Sample information curated by ChIP-Atlas
Antigen
Antigen Class
ATAC-Seq
Antigen
ATAC-Seq
Cell type
Cell type Class
Blood
Cell type
CD4+ T cells
NA
NA
Attributes by original data submitter
Sample
source_name
CD4 T cells
tissue
Thoracic Duct Lymphnode
cell type
CXCR5+PD-1 bright
Sequenced DNA Library
library_strategy
ATAC-seq
library_source
GENOMIC
library_selection
other
library_construction_protocol
Mononuclear cells from mesenteric LN, TDL, and PBMC were thawed, rested overnight, and sorted in cell numbers of 5-25,000 into complete RPMI with 50% FBS. Nuclei from cell pellets (5,000-25,000 cells) were isolated using a lysis buffer and pelleted in low-bind 1.5mL tubes (Eppendorf). Nuclei were resuspended in 25ml TD buffer with Tn transposase (Illumina). The transposition reaction was continued for 45 minutes at 37°C. The resulting DNA fragments were purified using the MinElute PCR purification Kit (Qiagen). Libraries were prepared using Nextera (Illumina) and sequenced by the Children's Hospital of Philadelphia partnership with the Bejing Genomics Institute on two lanes of a Hiseq 4000 paired-end sequencing (100 bp read length).